[
{
    "word": "Researcher",
    "meaning": "গবেষক",
    "category": "Noun",
    "synonyms": ["Scholar", "Investigator"],
    "antonyms": ["Ignorant person", "Non-researcher"]
  },
  {
    "word": "Participant",
    "meaning": "অংশগ্রহণকারী",
    "category": "Noun",
    "synonyms": ["Subject", "Respondent"],
    "antonyms": ["Observer", "Nonparticipant"]
  },
  {
    "word": "Fieldwork",
    "meaning": "মাঠপর্যায়ের কাজ",
    "category": "Noun",
    "synonyms": ["Practical research", "On-site study"],
    "antonyms": ["Desk research", "Theory"]
  },
  {
    "word": "Documentation",
    "meaning": "লিখিত নথিভুক্তকরণ",
    "category": "Noun",
    "synonyms": ["Recording", "Evidence keeping"],
    "antonyms": ["Omission", "Forgetfulness"]
  },
  {
    "word": "Replication",
    "meaning": "পুনরাবৃত্ত পরীক্ষা",
    "category": "Noun",
    "synonyms": ["Repetition", "Reproduction"],
    "antonyms": ["Original trial", "Uniqueness"]
  },
  {
    "word": "Innovation",
    "meaning": "উদ্ভাবন",
    "category": "Noun",
    "synonyms": ["Invention", "Creativity"],
    "antonyms": ["Imitation", "Stagnation"]
  },
  {
    "word": "Sustainability",
    "meaning": "টেকসইতা",
    "category": "Noun",
    "synonyms": ["Durability", "Long-term balance"],
    "antonyms": ["Unsustainability", "Exhaustion"]
  },
  {
    "word": "Sustainable",
    "meaning": "টেকসই",
    "category": "Adjective",
    "synonyms": ["Durable", "Eco-friendly"],
    "antonyms": ["Unsustainable", "Wasteful"]
  },
  {
    "word": "Environment",
    "meaning": "পরিবেশ",
    "category": "Noun",
    "synonyms": ["Surroundings", "Nature"],
    "antonyms": ["Artificiality", "Pollution"]
  },
  {
    "word": "Ecosystem",
    "meaning": "বাস্তুতন্ত্র",
    "category": "Noun",
    "synonyms": ["Natural system", "Habitat"],
    "antonyms": ["Artificial system", "Isolation"]
  },
  {
    "word": "Biodiversity",
    "meaning": "জীববৈচিত্র্য",
    "category": "Noun",
    "synonyms": ["Biological variety", "Species diversity"],
    "antonyms": ["Extinction", "Uniformity"]
  },
  {
    "word": "Conservation",
    "meaning": "সংরক্ষণ",
    "category": "Noun",
    "synonyms": ["Protection", "Preservation"],
    "antonyms": ["Destruction", "Waste"]
  },
  {
    "word": "Preservation",
    "meaning": "রক্ষা করা",
    "category": "Noun",
    "synonyms": ["Conservation", "Protection"],
    "antonyms": ["Damage", "Neglect"]
  },
  {
    "word": "Renewable",
    "meaning": "নবায়নযোগ্য",
    "category": "Adjective",
    "synonyms": ["Reusable", "Regenerating"],
    "antonyms": ["Nonrenewable", "Exhaustible"]
  },
  {
    "word": "Nonrenewable",
    "meaning": "অনবায়নযোগ্য",
    "category": "Adjective",
    "synonyms": ["Exhaustible", "Limited"],
    "antonyms": ["Renewable", "Regenerating"]
  },
  {
    "word": "Solar Energy",
    "meaning": "সৌর শক্তি",
    "category": "Noun",
    "synonyms": ["Sun power", "Solar power"],
    "antonyms": ["Fossil fuel", "Nonrenewable energy"]
  },
  {
    "word": "Wind Energy",
    "meaning": "বায়ু শক্তি",
    "category": "Noun",
    "synonyms": ["Wind power", "Renewable energy"],
    "antonyms": ["Coal energy", "Fossil fuel"]
  },
  {
    "word": "Green Energy",
    "meaning": "পরিবেশবান্ধব শক্তি",
    "category": "Noun",
    "synonyms": ["Clean energy", "Renewable energy"],
    "antonyms": ["Dirty energy", "Fossil fuel"]
  },
  {
    "word": "Carbon Footprint",
    "meaning": "কার্বন নিঃসরণের পরিমাণ",
    "category": "Noun",
    "synonyms": ["Emission impact", "Carbon impact"],
    "antonyms": ["Carbon neutrality", "Clean impact"]
  },
  {
    "word": "Emission",
    "meaning": "নিঃসরণ",
    "category": "Noun",
    "synonyms": ["Discharge", "Release"],
    "antonyms": ["Absorption", "Reduction"]
  },
  {
    "word": "Pollution",
    "meaning": "দূষণ",
    "category": "Noun",
    "synonyms": ["Contamination", "Impurity"],
    "antonyms": ["Cleanliness", "Purity"]
  },
  {
    "word": "Waste",
    "meaning": "বর্জ্য",
    "category": "Noun",
    "synonyms": ["Garbage", "Rubbish"],
    "antonyms": ["Resource", "Usefulness"]
  },
  {
    "word": "Recycling",
    "meaning": "পুনর্ব্যবহার প্রক্রিয়া",
    "category": "Noun",
    "synonyms": ["Reprocessing", "Reuse"],
    "antonyms": ["Disposal", "Wastefulness"]
  },
  {
    "word": "Reuse",
    "meaning": "পুনরায় ব্যবহার",
    "category": "Verb",
    "synonyms": ["Use again", "Recycle"],
    "antonyms": ["Discard", "Throw away"]
  },
  {
    "word": "Reduce",
    "meaning": "কমানো",
    "category": "Verb",
    "synonyms": ["Decrease", "Minimize"],
    "antonyms": ["Increase", "Expand"]
  },
  {
    "word": "Compost",
    "meaning": "জৈব সার",
    "category": "Noun",
    "synonyms": ["Organic fertilizer", "Humus"],
    "antonyms": ["Chemical waste", "Pollutant"]
  },
  {
    "word": "Climate Change",
    "meaning": "জলবায়ু পরিবর্তন",
    "category": "Noun",
    "synonyms": ["Climate crisis", "Global climate shift"],
    "antonyms": ["Climate stability", "Environmental balance"]
  },
  {
    "word": "Global Warming",
    "meaning": "বৈশ্বিক উষ্ণায়ন",
    "category": "Noun",
    "synonyms": ["Earth heating", "Temperature rise"],
    "antonyms": ["Global cooling", "Temperature decline"]
  },
  {
    "word": "Deforestation",
    "meaning": "বন উজাড়",
    "category": "Noun",
    "synonyms": ["Tree cutting", "Forest destruction"],
    "antonyms": ["Afforestation", "Reforestation"]
  },
  {
    "word": "Afforestation",
    "meaning": "নতুন বন সৃষ্টি",
    "category": "Noun",
    "synonyms": ["Tree planting", "Forest creation"],
    "antonyms": ["Deforestation", "Forest loss"]
  },
  {
    "word": "Reforestation",
    "meaning": "পুনরায় বনায়ন",
    "category": "Noun",
    "synonyms": ["Forest restoration", "Tree replanting"],
    "antonyms": ["Deforestation", "Forest destruction"]
  },
  {
    "word": "Greenhouse Gas",
    "meaning": "গ্রিনহাউস গ্যাস",
    "category": "Noun",
    "synonyms": ["Heat-trapping gas", "Climate gas"],
    "antonyms": ["Clean air", "Oxygen"]
  },
  {
    "word": "Resource",
    "meaning": "সম্পদ",
    "category": "Noun",
    "synonyms": ["Asset", "Supply"],
    "antonyms": ["Scarcity", "Shortage"]
  },
  {
    "word": "Efficiency",
    "meaning": "দক্ষ ব্যবহার",
    "category": "Noun",
    "synonyms": ["Productivity", "Effectiveness"],
    "antonyms": ["Wastefulness", "Inefficiency"]
  },
  {
    "word": "Circular Economy",
    "meaning": "পুনর্ব্যবহারভিত্তিক অর্থনীতি",
    "category": "Noun",
    "synonyms": ["Regenerative economy", "Reuse economy"],
    "antonyms": ["Linear economy", "Waste economy"]
  },
  {
    "word": "Eco-friendly",
    "meaning": "পরিবেশবান্ধব",
    "category": "Adjective",
    "synonyms": ["Green", "Sustainable"],
    "antonyms": ["Polluting", "Harmful"]
  },
  {
    "word": "Biodegradable",
    "meaning": "প্রাকৃতিকভাবে পচনশীল",
    "category": "Adjective",
    "synonyms": ["Decomposable", "Eco-safe"],
    "antonyms": ["Non-biodegradable", "Persistent"]
  },
  {
    "word": "Organic",
    "meaning": "জৈব",
    "category": "Adjective",
    "synonyms": ["Natural", "Chemical-free"],
    "antonyms": ["Synthetic", "Artificial"]
  },
  {
    "word": "Agriculture",
    "meaning": "কৃষি",
    "category": "Noun",
    "synonyms": ["Farming", "Cultivation"],
    "antonyms": ["Industry", "Urbanization"]
  },
  {
    "word": "Food Security",
    "meaning": "খাদ্য নিরাপত্তা",
    "category": "Noun",
    "synonyms": ["Food availability", "Nutritional security"],
    "antonyms": ["Food insecurity", "Hunger"]
  },
  {
    "word": "Water Conservation",
    "meaning": "পানি সংরক্ষণ",
    "category": "Noun",
    "synonyms": ["Water saving", "Water protection"],
    "antonyms": ["Water waste", "Overuse"]
  },
  {
    "word": "Sanitation",
    "meaning": "স্বাস্থ্যকর পয়ঃব্যবস্থা",
    "category": "Noun",
    "synonyms": ["Cleanliness", "Hygiene"],
    "antonyms": ["Dirtiness", "Contamination"]
  },
  {
    "word": "Clean Energy",
    "meaning": "পরিষ্কার শক্তি",
    "category": "Noun",
    "synonyms": ["Green energy", "Renewable power"],
    "antonyms": ["Dirty energy", "Fossil fuel"]
  },
  {
    "word": "Sustainable Development",
    "meaning": "টেকসই উন্নয়ন",
    "category": "Noun",
    "synonyms": ["Balanced development", "Long-term growth"],
    "antonyms": ["Unsustainable growth", "Short-term exploitation"]
  },
  {
    "word": "SDG",
    "meaning": "টেকসই উন্নয়ন লক্ষ্য",
    "category": "Noun",
    "synonyms": ["Global goal", "Development goal"],
    "antonyms": ["Unsustainable goal", "Harmful target"]
  },
  {
    "word": "Resilience",
    "meaning": "ঘুরে দাঁড়ানোর ক্ষমতা",
    "category": "Noun",
    "synonyms": ["Recovery", "Strength"],
    "antonyms": ["Fragility", "Weakness"]
  },
  {
    "word": "Adaptation",
    "meaning": "অভিযোজন",
    "category": "Noun",
    "synonyms": ["Adjustment", "Modification"],
    "antonyms": ["Rigidity", "Resistance"]
  },
  {
    "word": "Mitigation",
    "meaning": "ক্ষতি কমানো",
    "category": "Noun",
    "synonyms": ["Reduction", "Alleviation"],
    "antonyms": ["Worsening", "Aggravation"]
  },
  {
    "word": "Equity",
    "meaning": "ন্যায্যতা",
    "category": "Noun",
    "synonyms": ["Fairness", "Justice"],
    "antonyms": ["Inequality", "Bias"]
  },
  {
    "word": "Community",
    "meaning": "সম্প্রদায়",
    "category": "Noun",
    "synonyms": ["Society", "Group"],
    "antonyms": ["Individual", "Isolation"]
  },
  {
    "word": "Livelihood",
    "meaning": "জীবিকা",
    "category": "Noun",
    "synonyms": ["Income", "Occupation"],
    "antonyms": ["Unemployment", "Poverty"]
  },
  {
    "word": "Poverty Reduction",
    "meaning": "দারিদ্র্য হ্রাস",
    "category": "Noun",
    "synonyms": ["Poverty alleviation", "Economic support"],
    "antonyms": ["Poverty increase", "Deprivation"]
  },
  {
    "word": "Consumption",
    "meaning": "ভোগ",
    "category": "Noun",
    "synonyms": ["Use", "Spending"],
    "antonyms": ["Saving", "Conservation"]
  },
  {
    "word": "Production",
    "meaning": "উৎপাদন",
    "category": "Noun",
    "synonyms": ["Manufacturing", "Creation"],
    "antonyms": ["Consumption", "Destruction"]
  },
  {
    "word": "Responsibility",
    "meaning": "দায়িত্ব",
    "category": "Noun",
    "synonyms": ["Duty", "Accountability"],
    "antonyms": ["Neglect", "Irresponsibility"]
  },
  {
    "word": "Stewardship",
    "meaning": "দায়িত্বশীল তত্ত্বাবধান",
    "category": "Noun",
    "synonyms": ["Care", "Management"],
    "antonyms": ["Neglect", "Exploitation"]
  }
]